Evaluation of the strain derivatives of electronic polarizabilities and dielectric constants of alkaline earth fluorides

1977 ◽  
Vol 67 (8) ◽  
pp. 3642-3644 ◽  
Author(s):  
J. C. Sharma ◽  
H. P. Sharma ◽  
Jai Shanker
Keyword(s):  
Alkaline Earth ◽  
Dielectric Constants ◽  
Derivatives Of

Bis(trimethylsilyl)methyl Derivatives of Calcium, Strontium and Barium: Potentially Useful Dialkyls of the Heavy Alkaline Earth Elements

2008 ◽  
Vol 14 (36) ◽  
pp. 11292-11295 ◽  
Author(s):  
Mark R. Crimmin ◽  
Anthony G. M. Barrett ◽  
Michael S. Hill ◽  
Dugald J. MacDougall ◽  
Mary F. Mahon ◽  
...  
Keyword(s):  
Alkaline Earth ◽  
Alkaline Earth Elements ◽  
Methyl Derivatives ◽  
Derivatives Of

Alkaline-Earth Derivatives of Diphenylphosphine–Borane

2020 ◽  
Vol 39 (23) ◽  
pp. 4195-4207 ◽  
Author(s):  
Louis J. Morris ◽  
Michael S. Hill ◽  
Mary F. Mahon ◽  
Ian Manners ◽  
Brian O. Patrick
Keyword(s):  
Alkaline Earth ◽  
Derivatives Of

Photoelastic behaviour and interionic potentials in alkali halide crystals

1981 ◽  
Vol 59 (10) ◽  
pp. 1359-1366 ◽  
Author(s):  
Jai Shanker ◽  
T. S. Verma ◽  
A. Cox ◽  
M. J. L. Sangster
Keyword(s):  
Shell Model ◽  
High Frequency ◽  
Alkali Halide ◽  
Dielectric Constants ◽  
Critical Test ◽  
Photoelastic Data ◽  
Comparison Of The Results ◽  
Alkali Halide Crystals ◽  
Derivatives Of ◽  
Photoelastic Behaviour

In order to make a critical test of some recently developed interionic potentials based on the shell model, the photoelastic behaviour of the alkali halide crystals has been investigated. Values of the strain derivatives of the static and high-frequency dielectric constants have been calculated from sets of potentials due to Catlow et al., Sangster et al., and Sangster and Atwood. A comparison of the results obtained with available experimental photoelastic data demonstrates the superiority of the second set of potentials of Catlow et al.

Sign in / Sign up

Export Citation Format

Share Document